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52 lines
1.3 KiB
52 lines
1.3 KiB
3 years ago
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#include <X11/extensions/shape.h>
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void drawroundedcorners(Client *c)
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{
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if (corner_radius <= 0 || !c || c->isfullscreen)
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return;
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Window win;
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win = c->win;
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if (!win)
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return;
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XWindowAttributes win_attr;
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if (!XGetWindowAttributes(dpy, win, &win_attr))
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return;
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int dia = 2 * corner_radius;
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int w = c->w;
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int h = c->h;
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if (w < dia || h < dia)
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return;
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Pixmap mask;
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mask = XCreatePixmap(dpy, win, w, h, 1);
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if (!mask)
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return;
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XGCValues xgcv;
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GC shape_gc;
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shape_gc = XCreateGC(dpy, mask, 0, &xgcv);
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if (!shape_gc) {
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XFreePixmap(dpy, mask);
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free(shape_gc);
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return;
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}
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XSetForeground(dpy, shape_gc, 0);
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XFillRectangle(dpy, mask, shape_gc, 0, 0, w, h);
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XSetForeground(dpy, shape_gc, 1);
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XFillArc(dpy, mask, shape_gc, 0, 0, dia, dia, 0, 23040);
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XFillArc(dpy, mask, shape_gc, w-dia-1, 0, dia, dia, 0, 23040);
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XFillArc(dpy, mask, shape_gc, 0, h-dia-1, dia, dia, 0, 23040);
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XFillArc(dpy, mask, shape_gc, w-dia-1, h-dia-1, dia, dia, 0, 23040);
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XFillRectangle(dpy, mask, shape_gc, corner_radius, 0, w-dia, h);
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XFillRectangle(dpy, mask, shape_gc, 0, corner_radius, w, h-dia);
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XShapeCombineMask(dpy, win, ShapeBounding, 0, 0, mask, ShapeSet);
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XFreePixmap(dpy, mask);
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XFreeGC(dpy, shape_gc);
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}
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